baber/WOPTO huggingface dataset:
Patent JP-H05124761-A (JP)
Title: Guide roller device
Inventor: HISAMICHI JIYUNICHIROU
IPC: B65H20/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide a guide roller device by which a non-magnetic carrier body can be guided with excellent travelling performance by filling a material having a different friction coefficient from the roller in grooves of a roller where the spiral grooves are formed on the surface, and turning the spiral directions of the spiral grooves oppositely to each other with the shaft directional central part of the roller as the boundary. CONSTITUTION:In order to run a non-magnetic carrier body 3 stably when traveling at high speed as well as to maintain excellently the surface property of the non-magnetic carrier body 3, a roller which is composed of a roller 16 where spiral grooves 15 are formed on the surface and in which a material 17 having a friction coefficient different from that of the roller 16 is filled in the grooves 15, is used as a guide roller 14. As a result, slip shift or wrinkle formation of the non-magnetic carrier body induced by an air film can be prevented, so that traveling stabilization of the non-magnetic carrier body 3 can be attained. In the case where the spiral grooves are formed so that the spiral directions can turn oppositely to each other with the shaft directional central part 18 as its boundary, a framing effect is added to the non-magnetic carrier body 3, and excellent traveling performance can be also obtained.
Patent JP-2000104466-A (JP)
Title: Post-fitting method for fire-proof sheet shutter
Inventor: SHIMURA NAOAKI
IPC: E06B9/11
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To freely repair and replace a sheet shutter in future and to save waste by installing and storing a case fitting frame for fitting a shutter case to a structure and a shutter main body in an opening part to which the lower surface of the shutter case is opened after the completion of construction such as interior works. SOLUTION: A shutter fitting frame 3 and a shutter case 4 are installed on a structure of each kind. The shutter case 4 has an opening part, the whole bottom of which is opened, and right and left guide rails 6 are erected simultaneously with the case. Next, after the wall surface, the floor and the ceiling surface are constructed, a shutter main body such as a winding shaft 2, an opening and closing machine 9, a sheet shutter 1 and the like is removably post-fitted from the lower opening part.
Patent JP-H09123110-A (JP)
Title: Manufacture of artificial grain veneer or artificial grain plate
Inventor: OKAMOTO SUSUMU
IPC: B27L5/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to faithfully express the wood grain of a natural tree having grain by explosively forming the many material veneers of the same tree type by using a pair of upper and lower press die, laminating then via adhesive, cutting it in the direction crossing the laminated surface, thereby lumbering it. SOLUTION: A set of many material veneers 9 having the same tree type and continuous grains is formed by repeatedly cutting timber flitch having no bird's eye grain on the surface in suitable thickness and arraying them in the cutting order. Then, the respective veneers are explosively formed by using a pair of upper and lower press dies 3, 6 to form the uneven states 5, 8 on the die surfaces 4, 7 on the surfaces of the veneers 9. Thereafter, a set of the formed veneers 9 is again so set that the grains are continued and so laminated via adhesive 10 between the respective veneers that the states 5, 8 coincide, again disposed between the upper and lower dies 3 and 6, and cold pressed. The obtained laminate is cut in the direction crossing perpendicularly with the laminated surface by using a slicer to finish to veneers having a desired thickness.
Patent JP-2001132681-A (JP)
Title: Liquid supply device
Inventor: SOYAMA YUKIO
IPC: F04D29/52
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To transfer kerosene to a home tank from a polyethylene tank, and easily feed oil to agricultural machines and implements. SOLUTION: A liquid supply device is provided with a pump 2, a liquid injection pipeline 1 for introducing liquid pumped up by the pump 2 up to a liquid supply position, a liquid injection nozzle 6 formed in a tip part of a liquid injection hose 5, a power supply part 11 for starting the pump 2 and a binding means for bundling the liquid injection pipeline 1 to transfer kerosene by operating the liquid injection nozzle.
Patent JP-H11146260-A (JP)
Title: Device and method for correcting oscillation and computer readable storage medium
Inventor: KUDO TOSHIMICHI
IPC: G03B5/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation corrector which can remove the oscillation of a low frequency with high accuracy. SOLUTION: An angular velocity sensor 101 detects the shake of a camera having a solid-state imaging device 110 and by controlling a VAP unit 107 corresponding to the detected shake, the oscillation is optically corrected. On the other hand, an image signal picked-up by the solid-state imaging device 110 is stored in a field memory circuit 113, and the motion of an image is detected by an image motion detecting circuit 116. A field memory control circuit 117 controls the read of the field memory circuit 117 corresponding to the detected motion and a zoom magnification designated from a system control part 118 so as to perform the electronic oscillation correction and electronic zooming.
Patent JP-H09152376-A (JP)
Title: Infrared thermal image signal correction circuit
Inventor: ONO SHIGEO
IPC: H04N5/33
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for correcting the frequency distortion of an infrared thermal image signal from an infrared camera caused on a transmission line inexpensively through simple circuitry. SOLUTION: Transistors Q1, Q2 are arranged in Darlington connection and R14-R16 and C3-C5 constitute a high-pass filter. The high-pass filter increases the amplification factor of a peaking circuit 12 for high frequency components and decreases the amplification factor for low frequency components. A selection switch selects one of tap terminals T1-T8 and introduces a voltage divided signal from a voltage division circuit 11 to the base of transistor Q2. The degree of emphasis of high frequency component is selected depending on the selection of tap terminals T1-T8. Tap T8 is selected for a transmission path of about 300m and tap terminal T1 is selected when the output from infrared camera is inputted not through a transmission path but directly to a terminal IN.
Patent JP-S63167819-A (JP)
Inventor: OKAMOTO MASAKIYO
IPC: E03B1/00
Filed: 1986-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11137866-A (JP)
Title: Integrated acoustic reflector
Inventor: FUJII YOSHIKAZU
IPC: A63J5/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To enable to use effectively the ceiling of a stage by integrating a front, both sides, and ceiling reflectors into one body and making it foldable. SOLUTION: An integrated acoustic reflector 1 is provided with a front, both sides, and ceiling reflectors 2, 3, 3, and 4, and a frame 8 which holds the reflectors as one body. The frame 8 is provided with pivotal shafts 7 extending in the stage vertical direction arranged at the right and left sides of the front reflector 2 in order to fold the both sides reflectors 3, 3 in the stage right and left directions respectively, a pivotal shaft extending in the stage right and left directions provided at a position above the front reflector 2 in order to fold the ceiling reflector 4 in the stage vertical direction, and a hanging wire to hang the frame 8 upward, and a foldable wire is put along one end of the front reflector 2 to the other end of it at the back of the ceiling reflector 4 in order to fold the ceiling reflector 4.
Patent JP-2000136246-A (JP)
Title: Purification of polyarylene sulfide
Inventor: KAWABATA TAKAHIRO
IPC: C08G75/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a polyarylene sulfide by which the amount of a metal ion such as Na ion is sufficiently decreased to improve moistureproof properties of a molded product without reducing the dynamical characteristics such as a flexural strength and a tensile strength of the molded product by adding an inorganic acid and/or an organic acid under a specified condition. SOLUTION: (C) An inorganic acid and/or an-organic acid is added to a slurry obtained by reacting (A) a dihalogenated aromatic compound with (B) a sulfidation agent in an organic solvent, and containing the organic solvent and a polyarylene sulfide under a condition regulated so that the water content of the organic solvent included in the slurry so as to be <=2 wt.%, and the obtained mixture is homogenized at a temperature not lower than 120 deg.C and not higher than the temperature for dissolving the polyarylene sulfide. The homogenized mixture is subjected to solid-liquid separation to provide a solid component, and the obtained solid component is washed to provide the objective purified polyarylene sulfide. The slurry obtained by adding the component C to the slurry and homogenizing the obtained mixture has preferably pH<=9.
Patent JP-H11929-A (JP)
Title: Press-contacting injector
Inventor: YAMAZAKI UMEO
IPC: B29L31/00
Filed: 1994-10-17
Abstract: PURPOSE: To perform a continuous work at a high precision without wasting materials by a method wherein a flask is fixed to a flask pressing-fixing frame, and a paste-form resin is filled in a cylinder, and the resin is pressed as required by a pressing rod, and injected in the flask, and a heat-polymerization is performed. CONSTITUTION: A flask is fixed to a flask-pressing-fixing frame, and a press- contacting injector is set. A paste-form resin is filled in a cylinder 3, and a resin-holding ring 4 is placed, and a press-bonding rod 1 and a press-bonding rod-stabilizing lid 2 are fixed with screws, and the injector is pinched by a hydraulic/pneumatic spring press, and a required pressing is performed, and the resin is injected in the flask. The injector is removed from the exclusive flask or the frame, and is fixed to a charging port with screws, and a heat- polymerization is performed. When the using resin is not enough, the cylinder 3 is removed, and the press-bonding rod 1 and the press-bonding rod-stabilizing lid 2 are removed, then, the resin is filled, and the press-bonding rod 1 and the press-bonding rod-stabilizing lid 2 are set, and a press-bonding injection is performed.  The cylinder 3 can be alternately operated, and a continuous work can be performed without wasting the material.
Patent JP-H07169801-A (JP)
Title: Prober
Inventor: MATAI SADAO
IPC: H01L21/66
Filed: 1993-12-14
Abstract: PURPOSE:To prevent bringing to an unstable state of contact resistance due to the abrasion of the front end section of a probe for a probe card for conducting the electric test of a semiconductor device, and to perform the electric test correctly. CONSTITUTION:A prober is composed of a stage 6 for loading a wafer 5, an XYZ axis motor 7 for driving the stage 6, a counter 9 counting the number of the contacts of the electrode group of a semiconductor device and a probe 4 for a probe card 3 and a control section 8 for controlling these stage 6, motor 7 and counter 9, and the quantities of overdrives among the electrode group of the semiconductor device and the front end of the probe for the probe card are corrected, thus making contact resistance stable, then allowing the carrying- out of a correct test.
Patent JP-H09166187-A (JP)
Title: Torque distribution gear
Inventor: BLACH JOSEF
IPC: F16H3/095
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To form a torque distributing gear in conformation to different center- to-center distances and different forces without changing an essential part by providing a hollow gears which are firmly fixed to each other, but continuously adjustable to each other in the circumferential direction in the assembled state. SOLUTION: Driving gears 19, 18 are mutually connected through one intermediate pinion 14 and hollow gears 15, 16 which are situated in surface symmetric positions seen from a pinion 11. The hollow gears 15, 16 are mutually gently connected by a screw 17, and rotatably mounted on a housing body 6. At least one hole of the hollow gears 15, 16 through which the screw 17 penetrates is formed as an elliptic hole. Thus, the two hollow gears 15, 16 can be mutually adjusted in the circumferential direction after assembled. According to this design, the center-to-center distance between driven pinion shafts 2 and 3 can be continuously finely adjusted.
Patent JP-H01152300-A (JP)
Title: Method for removing impurity in galvanizing solution
Inventor: ISHIKURA HAJIME
IPC: C25D21/18
Filed: 1987-12-10
Abstract: PURPOSE:To remove impurities in a chloride soln. by adding metallic zinc powder having a specified specific surface area to the chloride soln. at a specified temp. and pH to deposit the impurities by substitution. CONSTITUTION:When impurities in a galvanizing soln. 1 are removed with metallic zinc particles 2, the zinc particles 2 having 0.05-0.50m<2>/g specific surface area are added to the chloride soln. at 20-60 deg.C and 2.5-6.5pH. The impurities can be removed by a chemical substitution reaction.
Patent JP-H03172082-A (JP)
Title: Picture processing method
Inventor: TAKEDA SHIGEKI
IPC: G06T5/20
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the influence of noise and to exactly restore a source picture by executing weighting to gradually increase the edge part picture information of a picture from 0 to 1 from an edge part to a picture center direction and executing algebraic arithmetic in picture information converted to electric signals with blurring. CONSTITUTION:At the edge part of the picture, weighting is executed to gradually increase the picture information from 0 to 1 from the edge part to the picture center direction, where the influence of noise is extinguished, and the influence of noise is reduced. Namely, when weighting is executed while multiplying a weighting coefficient (c) to each column of a matrix G, a picture signal including the noise is attenuated much more in the picture edge part direction and the value is made small. Concretely, an inverse matrix is calculated in advance from already known matrixes Hx and Hy and the component data are stored in the memory of an arithmetic processing part. Then, the above mentioned picture edge part processing is executed to the obtained component of G and an arithmetic processing is executed. Thus, the source picture without out-of-focus or blurring can be securely restored at high speed from a two-dimensional picture obtained with the out-of-focus or blurring.
Patent JP-H06137365-A (JP)
Title: Liquid sealed vibration control device
Inventor: TAKEO SHIGEKI
IPC: F16F13/00
Filed: 1992-10-28
Abstract: PURPOSE:To determine reliably opening of a valve body arranged in an orifice passage in a device by using a valve driving mechanism arranged on an outer wall of the device. CONSTITUTION:A cylindrical side plate 3 is arranged to form closed space by connecting opening ends of a pair of container shape elastic chamber walls 1 and 2 to each other. A pair of liquid chambers A and B are partitioned by a partition plate 4 crossing inside space of the side plate 3, and an orifice passage F whose both ends are opened in the respective liquid chambers A and B, is formed in the side plate 3, and a valve body 5 to change a cross-sectional area of the passage is arranged in the middle. A valve driving mechanism 6 is arranged on the outer periphery of the side plate 3, and a valve operating body 61 extending from this is passed penetratingly through the side plate 3, and is joined to the valve body 5. Since the valve driving mechanism 6 and the orifice passage F are arranged in the side plate 3 being the same member, a relative position between both is not changed, so that an expected valve opening characteristic can be realized reliably.
Patent JP-H09152631-A (JP)
Title: Liquid crystal display device
Inventor: KORISHIMA TOMONORI
IPC: G02F1/139
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make driving by a simple matrix driving system possible by incorporating monomers into liquid crystals, selecting an unstable metastable state of the two metastable states in the relaxation state after voltage impression and potopolymerizing or thermally polymerizing the monomers. SOLUTION: A liquid crystal layer contg. the monomers and chiral nematic liquid crystals is formed between a pair of transparent electrode substrates 5 provided with liquid crystal oriented films 2. The chiral nematic liquid crystals have a twisted structure of a twist angle ϕ in an initial state. The monomers are incorporated at 1 to 5wt.% to the total weight of the liquid crystal layer. The voltage at which Frederick's transition occurs in the initial state is applied on the liquid crystal layer and the unstabler metastable state of the two different metastable states in the relaxation state after this voltage impression is selected. The monomers are polymerized in this state to form a high polymer.  The liquid crystal layer contg. the high polymer and the chiral nematic liquid crystals is held between the transparent electrode substrates 5, by which this liquid crystal display device is constituted.
Patent JP-H05147057-A (JP)
Title: Production of laminated sheet
Inventor: YOSHIZAWA MUNEHARU
IPC: B29C43/52
Filed: 1991-11-28
Abstract: PURPOSE:To enhance the productivity of a press process and to also enhance heat efficiency by holding laminating materials between mirror plates to heat and press the same by a press and transferring said materials to a heating device without separating the mirror plates to postcure the same. CONSTITUTION:For example, epoxy resin prepregs and stainless steel mirror plates are superposed one upon another and inserted in a press to be heated. Thereafter, the whole is transferred to a heating device to be postcured. After curing, the formed laminate is cooled and the mirror plates are separated. When postcure is performed at the glass transition temp. of the resin or higher, the curing degree of the resin can be enhanced. By this method, it is unnecessary to cool heating devices for pressing and postcure and heat loss is reduced and the rotation of a press can be increased.
Patent JP-H11128975-A (JP)
Title: Treatment of organic waste water
Inventor: KIRIYAMA KOICHI
IPC: C02F1/36
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for aerobic biologicaltreatment of org. waste water which hardly generates excees sludge by a simple treating means. SOLUTION: In a method wherein, after aerobic biologicaltreatment of an org. waste water 5 is performed, a part 8 of a sludge obtd. is solubilized S and is treated by returning it to an aerobic biologicaltreatment process 1, the solubilization treatment is performed by using ultrasonic wave 4 an the ultrasonic solubilization treatment is pref. performed by making the sludge alkaline and the solubilized sludge is pref. aerobically treated by providing a preaerobic process before it is returned to the aerobic biologicaltreatment process, and in addition, it becomes more effective when a part of the solubilized sludge is treated again by returning it to the process for solubilization treatment.
Patent JP-H09153561-A (JP)
Title: Semiconductor device and its mounting method
Inventor: KATSUMATA AKIO
IPC: H01L23/52
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve packing density of a semiconductor device mounted on a board with respect to a semiconductor device that stores a memory chip and the like. SOLUTION: An electrode pad 11a of a semiconductor chip 11 is connected with a bonding wire 14 to an inner lead 13a of a lead 13. At least an upper face and side faces of the semiconductor chip 11 that include a connection part between the electrode pad 11a and the inner lead 13a is sealed with resin 15. At the same time the resin 15 has a projected part 15a on a face of the chip 11. A step for mounting the semiconductor chip 11 on a substrate 21 is carried out in a way that the inner lead 13a of a lower semiconductor device 10a is connected to an outer lead 13b of an upper semiconductor device 10b, while the projected part 15a of the lower semiconductor device 10a is inserted in the outer lead 13b of the upper semiconductor device 10b.
Patent JP-H11133864-A (JP)
Title: Transparent continuous label strip
Inventor: KIKUCHI REIJI
IPC: G09F3/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obviate the contact of fingertips with surfaces coated with tacky adhesives and to improve a treatment capacity to stick transparent labels to merchandise by forming a plurality of notched pieces of supporting parts and knob parts at prescribed intervals to a belt-like mount and temporally adhering the transparent labels to the supporting parts. SOLUTION: Plural sheets of the transparent labels 7 are temporally adhered at the prescribed intervals to the release agent surface 3 coated with a release agent of the belt-like mount 2 consisting of wood free paper coated with the release agent, such as silicone. Each transparent label 7 has the tacky adhesive surface 6 coated with a pressure sensitive tacky adhesive on one surface and a printable printing surface 5 on the other surface. The transparent label 7 is peelably temporally adhered by sticking the tacky adhesive surface 6 and the release agent surface 3 to each other. The notched pieces 4 are formed at the prescribed intervals on the belt-like mount 2. The notched pieces 4 have an approximately rectangular shape and the long sides thereof are formed along the longitudinal direction of the belt-like mount 2.  The notched pieces 4 have the supporting parts 4a and the knob parts 4b and the transparent labels 7 are partly temporally adhered to the supporting parts 4a.
Patent JP-H03182435-A (JP)
Title: Adsorbing device for sheet feeding device of sheet rotary printer
Inventor: ARUNO BUIRUTSU
IPC: B65H3/08
Filed: 1990-11-20
Abstract: PURPOSE: To perform a processing of a comparatively small paper format whose dimension is small and the constitution is easy, regardless of kinds of paper to be processed, and withstand a high speed processing, by providing a double sucker at the center of a printing press for a small paper format and fixing the sucker so as to be exchangeable. CONSTITUTION: A double sucker 3 for processing a comparatively small paper format is arranged at a location symmetrical about a center plane 2 of a printing press and is fixed so as to be exchangeable to a suction head 1 part. A guide member 4 is connected with an air conduit 5 at an upper end and a tubular cylindrical part 6 is arranged so as to be perpendicularly movable at a lower end, and a horizontal direction pipe 7 is located at the lower end of the cylindrical part 6. The horizontal direction pipe 7 communicates two suction nozzles 8 having suction lips made of elastic materials with a suction chamber which is common to each of the nozzles 8. A pin 9 fixed to the cylindrical part 6 is made a means and the double sucker 3 is prevented from rotating. For this prevention, the pin 9 passes through a strap 11 fixed to the suction head 1.
Patent JP-H08169886-A (JP)
Title: 1,3-2,4-di(4-methylbenzylidene)sorbitol and resin composition containing the same
Inventor: OBUCHI SEIJI
IPC: C08K5/1575
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a sorbitol-based transparentizing and nucleating agent for polypropylene excellent in thermal stability and further a polypropylene resin composition, emitting an extremely slight malodor in extruding or molding after adding thereof to the polypropylene and capable of simultaneously satisfying the transparency, malodor and safety. CONSTITUTION: This 1,3-2,4-di(4-methylbenzylidene)sorbitol has <=2wt.% content of 1,3-(2-methylbenzylidene)-1,4-(4-methylbenzylidene)sorbitol and <=50ppm content of a catalyst therein. Furthermore, the polypropylene resin composition contains 0.01-1.0 pt.wt. 1,3-2,4-di(4-methylbenzylidene)sorbitol.